Banzhaf includes a math primer. If you rush past scientific notation and powers of ten, you will drown in Ohm’s Law. Take one weekend to master the math appendix before starting Chapter 1.
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Banzhaf introduces math gently. He explains why scientific notation exists before forcing you to use it. He shows you how to use a scientific calculator step-by-step—a rarity in modern texts. Banzhaf includes a math primer
Because Banzhaf wrote for future ham radio operators, he never wastes time on irrelevant theory. When he teaches inductors and capacitors, he immediately ties them to resonant circuits and filters. When he teaches AC (Alternating Current), he connects it directly to signal propagation. This context keeps the reader motivated. : Available at Amazon and AbeBooks for roughly $26
: ARRL members often receive discounts on the print edition. Amazon.com specific "kitchen table" projects included in the book to see what parts you might need?